[KuiN]

This is a falsely attributed quote. There's zero record of Zhukov (or anyone, particularly none of the various people this quote has been attributed to) saying this. It's a lazy stereotype of the CCCP's strategy during WWII and absolutely incorrect.

[lotusmars]

Yet it is still valid for their strategy during the invasion of Ukraine.

They don’t need sophisticated weaponry or artillery. Just a slow push until the opponent is exhausted.

Losses are irrelevant: they can always be hidden or denied because you control media.